1668924

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 4678128

約数和(自身を除く): 3009204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 101, 102, 108, 153, 162, 202, 204, 243, 303, 306, 324, 404, 459, 486, 606, 612, 909, 918, 972, 1212, 1377, 1717, 1818, 1836, 2727, 2754, 3434, 3636, 4131, 5151, 5454, 5508, 6868, 8181, 8262, 10302, 10908, 15453, 16362, 16524, 20604, 24543, 30906, 32724, 46359, 49086, 61812, 92718, 98172, 139077, 185436, 278154, 417231, 556308, 834462, 1668924]

約数ペア:

[(1, 1668924), (2, 834462), (3, 556308), (4, 417231), (6, 278154), (9, 185436), (12, 139077), (17, 98172), (18, 92718), (27, 61812), (34, 49086), (36, 46359), (51, 32724), (54, 30906), (68, 24543), (81, 20604), (101, 16524), (102, 16362), (108, 15453), (153, 10908), (162, 10302), (202, 8262), (204, 8181), (243, 6868), (303, 5508), (306, 5454), (324, 5151), (404, 4131), (459, 3636), (486, 3434), (606, 2754), (612, 2727), (909, 1836), (918, 1818), (972, 1717), (1212, 1377)]